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JPL Small-Body Database Browser
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359177 (2009 CD23)
Classification: Main-belt Asteroid          SPK-ID: 2359177
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06183222270966097 4.5093e-08  
a 2.423026712210094 2.5425e-08 au
q 2.273205584909262 1.1109e-07 au
i 4.393473657761607 8.5222e-06 deg
node 166.8326636867996 6.7247e-05 deg
peri 93.1914243304856 0.00010613 deg
M 243.336310926166 7.7462e-05 deg
tp 2459446.945998133033
(2021-Aug-20.44599813)
0.00029605 TDB
period 1377.639954674973
3.77
2.1683e-05
5.936e-08
d
yr
n .2613164628235066 4.113e-09 deg/d
Q 2.572847839510926 2.6997e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      4507 days (12.34 yr)  
   first obs. used      2006-05-07  
   last obs. used      2018-09-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59436  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:49:26  

Additional Information
 Earth MOID = 1.2631 au 
 Jupiter MOID = 2.44968 au 
 T_jup = 3.506 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.5   n/a MPO455592  

359177 (2009 CD23)          Discovered 2009-Feb-01 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2009 CD23 = 2007 RE325 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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